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US 11,893,921 B2Granted
Data processing device and data driving device for driving display panel, and display device
AssigneeSilicon Works Co., Ltd.
InventorsDo Seok Kim, Yong Hwan Mun, Young Soo Ryu
Life of this patent
Estimating the term…
Abstract
According to an embodiment, both the high-speed communication and the low-speed communication are performed using a single communication line, thereby reducing limitations on wiring on a PCB and increasing the utilization efficiency of a transmission line.
Claims20
A display driving device comprising:
- a first circuit configured to receive a first signal having a first pattern and a second signal having a second pattern different from the first pattern;
- and
- a second circuit configured to set a communication circuit for receiving image data to a setting based on the first signal and to terminate the setting of the communication circuit based on the second signal, wherein
- the first circuit is configured to perform clock training on the first signal.
1 more element
A method for transmitting image data in a display device, the method comprising:
- transmitting a first signal having a first pattern;
- transmitting a second signal having a second pattern different from the first pattern;
- and
- transmitting the image data through a communication circuit, wherein
- the communication circuit is configured to be set to a setting based on the first signal and the setting of the communication circuit is configured to be terminated based on the second signal, and
- clock training is performed on the first signal by a display data receiving device.
3 more elements
A display driving device comprising:
- a first circuit configured to receive a first signal having a first pattern and a second signal having a second pattern different from the first pattern;
- and
- a second circuit configured to set a communication circuit for receiving image data to a setting based on the first signal and to terminate the setting of the communication circuit based on the second signal, wherein
- the first signal comprises a signal for training an equalizer included in the first circuit.
1 more element
Dependencies are inferred from the claim text.